var app = getApp()
Page({
  data: {
    //判断小程序的API，回调，参数，组件等是否在当前版本可用。
    canIUse: wx.canIUse('button.open-type.getUserInfo')
  },
  onLoad: function () {
    var that = this;
    // 查看是否授权
   
    wx.getSetting({
      success: function (res) {
        if (res.authSetting['scope.userInfo']) {
          wx.getUserInfo({
            success: function (res) {
              //从数据库获取用户信息
              console.log(res)
             if(!app.globalData.opid){
               that.queryUsreInfo();
               
             }else{
               //用户已经授权过
               wx.switchTab({
                 url: '../user/user'
               })
             }
            }
          });
        }
      }
    })
  },
  bindGetUserInfo: function (e) {
    if (e.detail.userInfo) {
      wx.showLoading({
        title: '信息加载中',
      })
      //用户按了允许授权按钮
      var that = this;
      //插入登录的用户的相关信息到数据库
      wx.request({
        url: app.globalData.url + 'wxlogin.php',
        data: {
          name:
            JSON.stringify({
              code: app.globalData.code,
              user: e.detail.userInfo,
              opneid: app.globalData.shareopenid
            })
        },
        header: {
          'content-type': 'application/json'
        },
        success: function (res) {
          //从数据库获取用户信息
          console.log(res)
          console.log(app.globalData)

         if(res.data){
           app.globalData.opid = res.data.openid;
           app.globalData.userInfo = e.detail.userInfo;
           
         }
          
          console.log("插入小程序登录用户信息成功！");
          console.log(app.globalData.userInfo)
          wx.hideLoading()
          wx.switchTab({
            url: '../user/user',
          })
        }
      });
     
    } else {
      //用户按了拒绝按钮
      wx.showModal({
        title: '警告',
        content: '您点击了拒绝授权，将无法进入小程序，请授权之后再进入!!!',
        showCancel: false,
        confirmText: '返回授权',
        success: function (res) {
          if (res.confirm) {
            console.log('用户点击了“返回授权”')
          }
        }
      })
    }
  },
  //获取用户信息接口
  queryUsreInfo: function () {
    wx.request({
      url: app.globalData.url + 'wxlogin.php',
      data: {
        openid: app.globalData.openid,
        code:app.globalData.code
        
      },
      header: {
        'content-type': 'application/json'
      },
      success: function (res) {
        console.log(res.data);
        if (res.data) {
          app.globalData.opid = res.data.openid;
          app.globalData.userInfo = e.detail.userInfo;

        }
        wx.switchTab({
          url: '../user/user'
        })
      }
    }) 
  },

})
